WZ Series (BTD)
- JIAYU
- CHINA
BTD is used in Petroleum, Chemical Industry, Mining, Machinery Industry and other fields. It is used as the sensor to measure the temperature, usually used in conjunction with display instruments, recording instruments and electronic controllers. Directly measuring the media of liquid, vapor, gaseous and solid surface temperature in the range from -200°C to 500°C.
Features :
Fast response and small dynamic error;
Conform to IEC 60751;
Temperature range: - 200 °C ~ 500 °C;
PT100, PT1000, Ni120, dual chip, Thermocouple;
Probe adjustable;
Can be customized;
Explosion proof;
ROHS / REACH
Dimension :
Head: 01 H: 110mm L: 110mm T: 52mm |  | IP56-IP66 |
Head: 02 H: 76mm L: 76mm T: 35mm |  | IP56-IP66 |
Technical parameters :
| BTD | Platinum Resistance | Thermcouple |
| Structure | Spring structure, probe length adjustable structure, Movable structure, flange structure; | |
| Type | PT100, PT1000 | J, K, T, E |
| Tolerance class | AA, A, B, C | |
D (mm) | ≥Φ3 | ≥Φ3 |
L1 (mm) | ≥50 | ≥50 |
| Mounting thread | NPT/G (Standard 1/2-14NPT) | NPT/G (Standard 1/2-14NPT) |
Cross section (cable size) | AWG 30 to AWG 20 (Standard AWG 24) | AWG 26 to AWG 20 (Standard AWG 24) |
Electrical parameters :
| Insulation resistance (500VDC) | Dielectric strength | Time constant (t0.5) |
| ≥100MΩ | 1-3KV/AC 50Hz/1min | ≤6 seconds |
Order diagram :
